Exxon Mobil Corporation (ExxonMobil), formerly named Exxon Corporation, is engaged in energy, involving the exploration for, and production of, crude oil and natural gas, as well as the manufacture of petroleum products and transportation and sale of crude oil, natural gas and petroleum products. ExxonMobil's divisions and affiliated companies operate or market products in the United States and approximately 200 other countries and territories. The Company is a major manufacturer and marketer of basic petrochemicals, including olefins, aromatics, polyethylene and polypropylene plastics, as well as a wide variety of specialty products. ExxonMobil is engaged in exploration for, and mining and sale of, coal, copper and other minerals. The Company also has interests in electric power generation facilities.